| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Scoggins Christopher J | EXECUTIVE VICE PRESIDENT | 100 ABBOTT PARK ROAD, ABBOTT PARK | /s/ Christopher J. Scoggins by Jessica H. Paik, Attorney-in-Fact | 03 Mar 2026 | 0001772286 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABT | Common shares without par value | Tax liability | $580,951 | -4,997 | -6.1% | $116.26 | 77,126 | 27 Feb 2026 | Direct |